indexo.dev

high5it.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 445 ms crawled 2026-06-01

NL · 145.131.1.150 · AS48635 Your Hosting B.V.

Reputation 87/100 weak security headers weak subdomain policy

Classifying

HTML metadata

Title
Welkom bij High5 IT Consultancy
Language
nl

Technology

Server
Microsoft-IIS
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

DNS records live

NS
  • ns1.argewebhosting.eu
  • ns2.argewebhosting.com
  • ns3.argewebhosting.nl
MX
  • 0 high5it-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:sendgrid.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+iip3cmsozvo@dmarc.postmarkapp.com; sp=none; aspf=r;
policy: reject (enforced) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQ1tSdhD+fWpd41uBwx4QNmw2nyTLxleAcxm7KMUPWoVyRhoO7/1jtmLaK8ifTy30mlEH+2Vl/7wgIwf8RHT…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt4yb98ekBq73RqelGy0sN0R2VwUpru+qFXGllPBg9M1kLI1TjXdmPgcrIJHT4Q68QzHtJ6NXAmP5T/mGM6…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDc3iA6wUbVdqs5SWKggLwRTWovoxps2sNSee3ARK+FyHq2opn6XlK7bGi2X0NvGMNsO8DHe3VWtuUoKNkuEVzQ6O…
selectors probed

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.high5it.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)